2001 Mercury Grand Marquis Evaporator, A/C Hose

A/C Hose, Evaporator Installation and Repair Tips for 2001 Mercury Grand Marquis

• Q: How to Service and Repair the Discharge A/C Hose on 2001 Mercury Grand Marquis?

  A: In order to maintain the A/C discharge hose/line, remove the battery ground cable and reclaim the refrigerant. Take out the A/C pressure cut off switch and the discharge line of the A/C manifold. To install, counterprocess the removal process, lubricating the O-ring seal with having refrigerant compressor oil that is compatible.
• Q: Is the evaporator core separately serviceable, and what steps should be taken when repairing the refrigerant system on 2001 Mercury Grand Marquis?

  A: Its housing assembly will have to replace the evaporator core. The suction accumulator just requires changing when it is contaminated or damaged. Whenever one suspects a leak then test before elimination. Take the housing off, take the parts and replace them into the new housing and place the new evaporator core housing back in place.